Pcb Parts List - Pioneer C-AX10 Service Manual

Digital control amplifier
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C-AX10
Mark No.
Description

5. PCB PARTS LIST

NOTES:
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The
mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560 Ω
47k Ω
0.5 Ω
1 Ω
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω
LIST OF WHOLE PCB ASSEMBLIES
Mark
Symbol and Description
NSP
PSAD ASSY
DIGITAL I/O ASSY
SG ASSY
FRAD ASSY
CRAD ASSY
NSP
CONTROL ASSY
AC ASSY
PS ASSY
DISPLAY ASSY
VOLUME ASSY
ENC A ASSY
INPUT SW ASSY
ENC B ASSY
NSP
DSP ASSY
NSP
AUDIO ASSY
AUDIO A ASSY
AUDIO B ASSY
B
AC ASSY
AWX7298 and AWX7536 are constructed the same except for the following :
Mark
Symbol and Description
C101, C102
C103 (4700pF/250V)
CAPACITOR COVER
C
PS ASSY
Althrough AWX7299 and AWX7537 are different in part number, they consist of the same components.
G
DSP ASSY
AWK7589 and AWK7590 are constructed the same except for the following :
Mark
Symbol and Description
R2142
R2143
76
Part No.
56 × 10
1
561 ........................................................ RD1/4PU
47 × 10
3
473 ........................................................ RD1/4PU
R50 ..................................................................................... RN2H
1R0 ..................................................................................... RS1P
562 × 10
1
5621 ...................................................... RN1/4PC
KU/CA Type
ACE7014(0.01µF/275V)
RS1/16S473J
Mark No.
Description
Part No.
AWM7490
AWX7533
AWX7444
AWX7532
AWX7535
AWM7467
AWX7298
AWX7299
AWX7305
AWX7302
AWX7303
AWX7332
AWX7304
AWK7589
AWM7489
AWX7530
AWX7531
Part No.
AWX7298
ACE7034(3300pF/275V)
Not used
Not used
Part No.
AWK7589
Not used
Part No.
5 6 1
J
4 7 3
J
K
R 5 0
K
1 R 0
5 6 2 1
F
Remarks
NY Type
AWM7490
AWX7533
AWX7444
AWX7532
AWX7535
AWM7491
AWX7536
AWX7537
AWX7305
AWX7302
AWX7303
AWX7332
AWX7304
AWK7590
AWM7489
AWX7530
AWX7531
Remarks
AWX7536
ACG7043
VEC-063
Remarks
AWK7590
RS1/16S473J
Not used

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